<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initi
al-scale=1.0">
<title>this绑定规则实验</title>
</head>
<body>
<script>
// 你的JavaScript代码将在这⾥编写
function foo() {
console.log("foo:", this);
}
foo();
var obj = {
name: "gkd",
bar: function() {
console.log("bar:", this);
}
};
var baz = obj.bar;
baz();
function test(fn) {
fn();
}
test(obj.bar);
"use strict";
function foo() {
console.log("foo (strict):", this);
}
foo();
</script>
</body>
</html>
